More than 35,000 structures are being threatened by a wildfire in the foothills of a national forest east of Los Angeles.

A fast-moving wildfire that swept into a Southern California hillside community this week destroyed five homes and damaged three others.

Since the Columbine High School massacre more than 20 years ago, police have been trained to quickly confront shooters in the horrific attacks that have followed.

(County of San Bernardino via AP)SAN BERNARDINO, Calif. – Survivors of a terrorist attack that killed 14 people at a holiday party east of Los Angeles observed the fifth anniversary of the assault on Wednesday, and officials unveiled plans for a memorial to honor the dead. A private memorial ceremony that also included families of the slain was held outside the San Bernardino County Government Center, where the memorial will be built, a county statement said. Family members laid white roses at the site, the San Bernardino Sun reported. One survivor, Kevin Ortiz, joined other people in laying flowers at the shooting scene, the Inland Regional Center, not far away from the Government Center. Minutes later, a post on a Facebook page associated with Malik pledged allegiance to the leader of the Islamic State terror group.

(Bill Robles via AP, File)RIVERSIDE, Calif. – The man who bought two rifles that husband-and-wife assailants used to kill 14 people in a Southern California terror attack nearly five years ago was sentenced Friday to 20 years in prison. Minutes later, a post on a Facebook page associated with Malik pledged allegiance to the leader of the Islamic State terror group. He had stopped speaking to Farook years before the attack and didn’t know it was going to happen, Aquilina said. Soon after they were killed, Marquez called 911 to say the shooter was his neighbor and had used his gun. He later tried to withdraw his plea to one of the counts, but the request was denied by the court.

1964: The Rolling Stones make their American concert performance debut at the Swing Auditorium in San Bernardino, California, as the opening show on their first U.S. tour.